I want to remove every Object from the class "Falsch" in line 44 and 45 but it doesn't work and I tried everything I know but it doesn't work!!!
import greenfoot.*; // (World, Actor, GreenfootImage, Greenfoot and MouseInfo)
import java.util.List;
import javax.swing.JOptionPane;
import java.lang.Class;
/**
* Write a description of class Biomüll here.
*
* @author (your name)
* @version (a version number or a date)
*/
public class Biomüll extends x
{
private Falsch falsch = new Falsch();
private Richtig richtig = new Richtig();
private Muelltrennung muelltrennung = new Muelltrennung();
private boolean k = false;
public Biomüll()
{
moveReset();
}
public void korrektur()
{
xz=640/d;
yz=440/d;
x=getX();
y=getY();
while(!k)
{
if(x != xz && y != yz)
{
turnTowards(xz,yz);
move(1);
x=getX();
y=getY();
}
else
{
k = true;
rst();
}
}
List objects = getObjects(Falsch.class);
removeObjects(objects);
}
public void rstr()
{
for(int i = 0; i < 100; i++)
{
move(1);
}
getWorld().removeObjects(getWorld().getObjects(Richtig.class));
((Muelltrennung)getWorld()).prepare();
moveReset();
getWorld().removeObject(this);
}
public void rst()
{
((Muelltrennung)getWorld()).prepare();
moveReset();
getWorld().removeObject(this);
}
public void addedToWorld(World Muelltrennung)
{
int random = Greenfoot.getRandomNumber(3);
if(random == 0)
{
setImage("images/Fisch.png");
}
else if(random == 1)
{
setImage("images/Melone.png");
}
else if(random == 2)
{
setImage("images/Bananenschale.jpg");
}
}
public void act()
{
if(move1)
{
if(move3)
{
if(move6)
{
((Muelltrennung)getWorld()).richtig();
points += right;
rstr();
}
else
{
if(up() && !move6)
{
move6();
}
else if(down())
{
((Muelltrennung)getWorld()).falsch();
points += wrong;
korrektur();
}
}
}
else
{
if(down() && !move3)
{
move3();
if(move3)
{
down = false;
}
}
else if(up())
{
((Muelltrennung)getWorld()).falsch();
points += wrong;
korrektur();
}
}
}
else
{
move1();
}
}
}

